SN74LV157APWG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Weight | 61.887009mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Series | 74LV |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | Multiplexer |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Technology | CMOS |
| Voltage - Supply | 2V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 2.5V |
| Base Part Number | 74LV157 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Circuit | 4 x 2:1 |
| Polarity | Non-Inverting |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3.3V |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Channels | 4 |
| Load Capacitance | 50pF |
| Number of Bits | 2 |
| Propagation Delay | 19.5 ns |
| Quiescent Current | 20A |
| Turn On Delay Time | 18.8 ns |
| Family | LV/LV-A/LVX/H |
| Number of Inputs | 8 |
| Current - Output High, Low | 12mA 12mA |
| Supply Type | Single |
| Bandwidth | 70MHz |
| Voltage Supply Source | Single Supply |
| Independent Circuits | 1 |
| Height | 1.2mm |
| Length | 5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
SN74LV157APWG4 Overview
It is included in the 16-TSSOP (0.173, 4.40mm Width) in order to save board space.As a result, it is packaged in the way of Tube.The mounting method digital switch ic uses is Surface Mount.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.When digital controlled switch operates at 2V~5.5V, designers have superior flexibility.Multiplexers in the 74LV series are suitable for a wide range of applications.The basic configuration of this system includes 16 terminations.As its base part number is 74LV157, logic switch can also be used to find its related parts.The voltage supplied for multiplexer's system is 2.5V.multiplexer's systemCurrently, this turn signal switch has a total of 16 component pins.As a result, conductors end at GULL WING.Single is used as its supply type.Currently, it is configured with 16 pins.The mount is in Surface Mount.The logic switch is a member of the family of LV/LV-A/LVX/H.There are 2 bits in signal multiplexer.To prevent unnecessary failures, it is recommended that the minimum supply voltage (Vsup) remain at 2V.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.mux switch's normal operation requires the power supply of 3.3V.The turn signal switch contains 1 outputs designed to operate.Without any external influences, it consumes 20A current of multiplexer ic at all times.The multiplexer provides 8 inputs.A total of 4 transmission channels are available in the turn signal switch's circuit.
SN74LV157APWG4 Features
Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 3.3V
SN74LV157APWG4 Applications
There are a lot of Texas Instruments SN74LV157APWG4 Signal Switches / Multiplexers / Decoders applications.
- Enabling different rows of memory depending on address in memory chips
- Communication system
- Encrypted communications system
- Speed control of medern motors
- GLAN
- CPU memory location identification
- Memory system of computers
- Home automation system
- Solenoid cooling fan
- Night vision cameras
